There are dozens of social networking sites (or social media sites) online, the most popular of which include twitter and facebook.

Facebook is now the most popular site on the web with hundreds of millions of users, even more popular than Google search. Some social networking sites are more specialized and for professional purposes, such as linkedin and academia.edu. A number of K-12 teachers are finding various ning.com sites useful for professional development, too (see some examples below).

But today we'll mainly focus on twitter and its uses for professional development and networking.
Twitter has and is being used in some classrooms, however, and there are 'private' alternatives to twitter that are more suitable for use in K-12 schools, including twiducate and edmodo. There are also some social networking sites designed for kids, as well.

Please sign up for an account on twitter (and upload a picture of yourself or avatar), and check out some of the links below to find folks and channels (hashtags) to follow. Post or retweet something you find interesting/useful (if you add "#detools" to the end of your tweet, it will automatically be forwarded to our friendfeed group).
You can also connect your twitter account to the friendfeed account you created yesterday. This makes it so that anytime you post to twitter, it is mirrored on your friendfeed page, and vice versa. To do this, click the 'Add/Edit' link below your name on your friendfeed page, and connect the twitter service. You can connect other services, as well, such as any blogs you have, facebook, etc.

Why are we doing this? Social networking sites still aren't used very much in classrooms, and there is little research on them in educational contexts. However, I'm hoping you may find one of these sites useful for your own professional development beyond the time period of this class ('teaching how to fish vs. giving fish'). The popular phrase now is 'lifelong learning'. Right now, blackboard courses for example are deleted/hidden as soon as finals are over. Instead, you can show students (esp. in higher education) how to continue their learning on their own (via personal learning networks, PLNs), how to keep up with the latest updates in the field (after all, much of what you'll learn in a class like this one may be out of date in a few years), and also encourage students to develop public and professional digital identities, that often can help with getting employment as well. You can use social networking sites to convey positive, professional identifies/portfolios/etc., rather than the stereotypical 'embarrassing' facebook or myspace photos you hear about all the time.

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